GrVkTypesPriv.h

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/*
 * Copyright 2018 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
 
#ifndef GrVkTypesPriv_DEFINED
#define GrVkTypesPriv_DEFINED
 
#include "include/core/SkRefCnt.h"
#include "include/gpu/vk/GrVkTypes.h"
 
namespace skgpu {
class MutableTextureState;
}
 
GrVkImageInfo GrVkImageInfoWithMutableState(const GrVkImageInfo&,
                                            const skgpu::MutableTextureState*);
 
struct GrVkImageSpec {
    GrVkImageSpec()
            : fImageTiling(VK_IMAGE_TILING_OPTIMAL)
            , fFormat(VK_FORMAT_UNDEFINED)
            , fImageUsageFlags(0)
            , fSharingMode(VK_SHARING_MODE_EXCLUSIVE) {}
 
    GrVkImageSpec(const GrVkSurfaceInfo& info)
            : fImageTiling(info.fImageTiling)
            , fFormat(info.fFormat)
            , fImageUsageFlags(info.fImageUsageFlags)
            , fYcbcrConversionInfo(info.fYcbcrConversionInfo)
            , fSharingMode(info.fSharingMode) {}
 
    VkImageTiling fImageTiling;
    VkFormat fFormat;
    VkImageUsageFlags fImageUsageFlags;
    GrVkYcbcrConversionInfo fYcbcrConversionInfo;
    VkSharingMode fSharingMode;
};
 
GrVkSurfaceInfo GrVkImageSpecToSurfaceInfo(const GrVkImageSpec& vkSpec,
                                           uint32_t sampleCount,
                                           uint32_t levelCount,
                                           skgpu::Protected isProtected);
 
#endif